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H₂O molecule
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Write the formula clearly. Use subscript for chemical symbols.
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Lesson details & full guide
Diagram pack: Carbon Dioxide CO₂
Stage 1/2: Central carbon
Vocabulary to include
- Carbon
- Oxygen
- Double bond
Drawing steps
- C center
- Two O with double bonds
- Linear layout
Formulas
- CO₂
Real-life application
- How do plants affect CO₂ levels?
Common mistakes to avoid
- Bent shape like water
Safety: Simplified educational model. For learning and practice only — not professional-grade medical, engineering, or electrical documentation.
Drawing steps
- Draw oxygen as larger circle.
- Add two H atoms at an angle (not straight).
- Show two lone pairs on oxygen.
- Label bond angle approximately 104.5°.
Progress
Not started yet — start practicing to begin tracking.
Workspace mode
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